2022 Chrysler Pacifica: multiple warning lights

Filed Sep 20, 2025 · Transmission · TN

While driving several warning lights came on and the transmission shutdown. I coasted to the side of the road. The engine kept running but the van would not move. I shut the engine off and after a few minutes (5 to 10) I restarted the van and the warning lights were on on. I drove the van 2 or 3 miles and it happened again. Once again after a few minutes all the warning lights were off except the check engine light. I returned to my motel and called a local Chrysler Dealer. I then was able to drive to the dealer with no problem. When they diagnosed the problem they said it had several codes. The following is what the service department did. “Digit-verified cel stored codes p0973 in Tim and in pcm, abs bcm u0418 u0402, u422, alll are stored erased codes, no updates, removed air box to access ground and Tim connector, inspected harness from Tcm to transmission, removed and cleaned ground on trans, reassembled and test drove could not duplicate concern. After more test drives still unable to duplicate concern.” After this I was able to drive home 1500 miles without any problems. Not sure if the problem is fixed or not. I just wanted to report this just in case others are having the same problem and to build a case for a recall if needed.

Filed Jul 31, 2025 · Electrical, Engine · TX

My wife was driving our 2022 Chrylser Pacifica when it died in the middle of an intersection in downtown Austin. She was in the turning lane waiting for the light to change when the auto stop/start feature activated. As the light turned green and she went to proceed, the car started up and then cut back off while simultaneously placing itself in park and all of the lights on the dash began blinking and messages stating "service shifter", "service parking brake", "service brakes" etc started popping up on the dash. She tried to restart the car and nothing happened and the emergency flashers would only work intermittently before shutting off and randomly coming back on for a few seconds minutes later. Eventually a police officer pulled up behind her to block traffic while she and they tried to get the car started. When I arrived, I was able to jump the car and get it out of the road and to a nearby parts store to check the batteries. Oreillys and Advanced Auto confirmed that the alternator, batteries and starter were good based on their diagnostic scanners. She was able to drive it to San Antonio and back the next day with no issues, but that night, when we went to dinner and stopped for gas, it did it again while in the fuel line although I was able to restart the car this time but now displays "Stop/Start Unavailable, Service Stop/Start". After the second event, went back to Oreillys and had it scanned, there were no primary diagnostic trouble codes, but 8 stored additional ABS trouble codes relating to low voltage, and electronic failures across multiple systems. This all came after having the oil changed and a safety inspection performed on 23 July in which everything passed, but they recommended a coolant and brake fluid flush. Concerned about this happening in congestion on a highway or somewhere with limited options for recovery.

Filed Jul 27, 2024 · Electrical, Fuel system · FL

while driving all warning lights came on on the dashboard. said pull over, car will stop. car would not move . after a while it would start again and warning cleared. had scan done . multiple communication failure codes for multiple modules. had codes cleared. waiting for next time. chat forums indicate this is common and usually leads to the can buss star connector defective where the multiple modules plug in.

Filed Jul 24, 2023 · Brakes, Driver assistance · OH

Week of 6/18/23 vehicle began flashing codes- service electronic stability control, lanes sense unavailable service required, AWD system unavailable and several warning lights appearing on dash. Took to dealership replaced STAR connector. Still same issues. Took to another dealership replaced ABS module. Still same issues. Chrysler engineers are guiding dealership on how to proceed but neither the dealership or Chrysler engineers know what is wrong with the car or how to fix it. Has been at 2 dealerships since June 23, 2023 and still no fix. The only repair documentation I have is from the first dealership. The dealership it has been at since June 29,23 said they cannot provide me with a document of the work they have done until the service repair order is closed. That won’t be closed until the car is fixed. But they can’t figure out the issue.

Filed Jan 10, 2023 · Brakes, Driver assistance · MD · crash · 3 injuries

Traveling down a country road on a clear afternoon, the vehicle traveled approximately 35 mph while cresting a small hill. On the other side of the hill was a "T" shaped intersection where another vehicle stopped in the intersection from a stop sign several feet behind. The other driver failed to complete the turn when they saw oncoming traffic. The driver noticed the intersection had an obstructed path and attempted to move into the oncoming traffic lane since no oncoming traffic was visible. Just then, the onboard computer installed in the control panel of the drivers seat had acted upon either the obstruction or the switch in lanes and assumed complete control of the braking and steering systems. The driver was unable to retrieve control from the computer systems artificial intelligence before a direct crash occured with a telephone pole. Rendering the vehicle dangerous as live wires draped the saturated earth below the tires and feet of passengers exiting the vehicle. The manufacturer was contacted, but no follow up has been made. Neither the police or insurance representatives have been helpful or any investigation made into this account. There were several lights, sensors, noises, and messages that were flashing and beeping but none were able to be understood before the sudden impact.